Synthesis of novel 1,2-benzothiazine 1,1-dioxide-3-ethanone oxime N-aryl acetamide ether derivatives as potent anti-inflammatory agents and inhibitors of monocyte-to-macrophage transformation
A series of novel 1,2-benzothiazine 1,1-dioxide-3-ethanone oxime N-aryl acetamide ether derivatives 7a–h and 9a–h were synthesized starting from sodium salt of saccharin 1 in series of steps. Final compounds 7a–h and 9a–h were evaluated for the anti-inflammatory activity and their ability to inhibit monocyte-to-macrophage transformation. Compounds 7e, 9b, 9e and 9h showed impressive anti-inflammatory
[EN] SPIRO-SUBSTITUTED OXINDOLE DERIVATIVES HAVING AMPK ACTIVITY<br/>[FR] DÉRIVÉS D'OXINDOLE SPIRO-SUBSTITUÉS AYANT UNE ACTIVITÉ SUR AMPK
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2014202580A1
公开(公告)日:2014-12-24
The present invention relates to compounds of formula (I), which have valuable pharmacological properties, in particular are activators of AMPK and which are therefore useful in the treatment of certain disorders that can be prevented or treated by activation of this receptor. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2.
A series of 6-bromo-2,3-dioxoindolin phenylacetamide derivatives was synthesized and
evaluated for inhibitory activity against CDC25B and PTP1B. Most of the synthesized compounds
showed potential inhibitory activities for CDC25B and PTP1B with compound 12 being the most potent
(IC50=3.87 µmol/L and 2.98 µmol/L, respectively). Compound 12 also exhibited higher cytotoxic activity
against three cancer cell lines (HeLa, A549 and HCT116). In addition, compound 12 delayed the potent tumor inhibitory activity
in a colo205 xenograft model in vivo.
Development of triazolothiadiazine derivatives as highly potent tubulin polymerization inhibitors: Structure-activity relationship, in vitro and in vivo study
Based on our prior work, we reported the design, synthesis, and biological evaluation of fifty-two new triazolothiadiazine-based analogues of CA-4 and their preliminary structure-activity relationship. Among synthesized compounds, Iab was found to be the most potent derivative possessing IC50 values ranging from single-to double-digit nanomolar in vitro, and also exhibited excellent selectivity over
[EN] CHEMICAL COMPOUNDS<br/>[FR] DERIVES DE QUINAZOLINE POUR LE TRAITEMENT DU CANCER
申请人:ASTRAZENECA AB
公开号:WO2004094410A1
公开(公告)日:2004-11-04
Quinazoline derivatives of formula (I); for use in the treatment of proliferative diseases such as cancer and in the preparation of medicaments for use in the treatment of proliferative diseases, and to processes for their preparation, as well as pharmaceutical compositions containing them as active ingredient.